Skip to main content
G'day !G'day! Sign in or registereBay PluseBay DealsFind a StoreHelp
Sell
Watch List
My eBay
  • My eBay Summary
  • Recently Viewed
  • Bids/Offers
  • Watch List
  • Purchase History
  • Selling/Sold
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • My Messages
  • Get Exclusive Savings
Please sign in to view notifications.
Loading...
eBay Home
Advanced
Copyright © 1995-2025 eBay Inc. All Rights Reserved. User Agreement, Privacy, Payments Terms of Use, Cookies and AdChoice

Alternator & Generator Parts for 2021 Audi A4

Related Searches

  • Generator Alternator
  • Parts Audi
  • Alternators Generators
  • Alternators
  • 12 V Alternator
  • Alternator Plug
  • 24 V Alternator
  • Alternator Tractor
  • Small Alternator
  • 48 V Alternator
  • Aeroflow Alternator
  • Alternator Bracket

Find parts that fit

We need more information about your vehicle to confirm fit.

Audi
A4
2021

breadcrumb

  • eBay
    • Motors
    • Vehicle Parts & Accessories
    • Car & Truck Parts & Accessories
    • Starters, Alternators, ECUs & Wiring
  • Motors
  • Vehicle Parts & Accessories
  • Car & Truck Parts & Accessories
  • Starters, Alternators, ECUs & Wiring
  • Alternator & Generator Parts
  • Alternator & Generator Parts for 2021 Audi A4

Shop by category

  • Starters, Alternators, ECUs & Wiring
    • Alternator & Generator Parts
    • Alternators & Generators
    • Batteries
    • Battery Accessories
    • ECUs & Computer Modules
    • Fuses & Fuse Boxes
    • Other Starters, Alternators, ECUs & Wiring
    • Relays
    • Starter Motor Parts
    • Starter Motors
    • Voltage Regulators
    • Wiring Harnesses, Cables & Connectors
    • AUDI A4 2021 B9.5 2.0 TDI DTN MHEV 230A Alternator 04L903018A - image 1 of 4
    • AUDI A4 2021 B9.5 2.0 TDI DTN MHEV 230A Alternator 04L903018A - image 2 of 4
    • AUDI A4 2021 B9.5 2.0 TDI DTN MHEV 230A Alternator 04L903018A - image 3 of 4
    • AUDI A4 2021 B9.5 2.0 TDI DTN MHEV 230A Alternator 04L903018A - image 4 of 4

    AUDI A4 2021 B9.5 2.0 TDI DTN MHEV 230A Alternator 04L903018A

    Pre-owned · Audi
    AU $268.92
    AU $198.95 postage
    B⁣⁣⁣⁣8⁣⁣⁣⁣ ⁣S⁣⁣⁣H⁣⁣⁣⁣ ⁣⁣A⁣⁣⁣4⁣ ⁣K⁣⁣4⁣ ⁣L⁣
    • 2021 AUDI A4 ALTERNATOR 2.0 DIESEL DTNA 04L903018A - image 1 of 4
    • 2021 AUDI A4 ALTERNATOR 2.0 DIESEL DTNA 04L903018A - image 2 of 4
    • 2021 AUDI A4 ALTERNATOR 2.0 DIESEL DTNA 04L903018A - image 3 of 4
    • 2021 AUDI A4 ALTERNATOR 2.0 DIESEL DTNA 04L903018A - image 4 of 4

    2021 AUDI A4 ALTERNATOR 2.0 DIESEL DTNA 04L903018A

    Pre-owned · Audi
    AU $206.77
    AU $154.97 postage
    S⁣H⁣p⁣M⁣ ⁣K⁣o⁣n⁣O⁣ ⁣ѕ⁣o⁣G⁣r⁣e⁣P⁣d⁣ ⁣⁣⁣⁣⁣B⁣6⁣⁣ ⁣X⁣⁣
    • Alternator Fits 21-23 AUDI A4 425825 - image 1 of 4
    • Alternator Fits 21-23 AUDI A4 425825 - image 2 of 4
    • Alternator Fits 21-23 AUDI A4 425825 - image 3 of 4
    • Alternator Fits 21-23 AUDI A4 425825 - image 4 of 4

    Alternator Fits 21-23 AUDI A4 425825

    60 Day Money Back Guarantee! 100% Tested! Quality Parts
    Pre-owned · Unbranded
    AU $255.95
    Was: AU $269.43was AU $269.43
    or Best Offer
    AU $67.76 postage
    S⁣W⁣p⁣o⁣7⁣ ⁣n⁣L⁣7⁣ ⁣W⁣s⁣I⁣о⁣ ⁣2⁣r⁣J⁣e⁣ ⁣d⁣G⁣5⁣⁣⁣ ⁣O⁣⁣
    • Alternator Fits 21-23 AUDI A4 406791 - image 1 of 4
    • Alternator Fits 21-23 AUDI A4 406791 - image 2 of 4
    • Alternator Fits 21-23 AUDI A4 406791 - image 3 of 4
    • Alternator Fits 21-23 AUDI A4 406791 - image 4 of 4

    Alternator Fits 21-23 AUDI A4 406791

    60 Day Money Back Guarantee! 100% Tested! Quality Parts
    Pre-owned · Audi
    AU $247.95
    Was: AU $261.01was AU $261.01
    or Best Offer
    AU $67.50 postage
    S⁣р⁣P⁣o⁣n⁣4⁣ ⁣s⁣o⁣r⁣Y⁣e⁣Q⁣ ⁣d⁣0⁣1⁣⁣⁣ ⁣⁣G⁣⁣7⁣⁣⁣⁣ ⁣
  • All listings
  • Auction
  • Buy It Now
  • Best Offer
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first
  • List view
  • Gallery view

4 results

Sort: Best Match

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + postage: lowest first
  • Price + postage: highest first
  • Distance: nearest first